Cheruthoni
E844370
Cheruthoni is a town in Kerala, India, known for its proximity to the Idukki hydroelectric project and the Cheruthoni Dam on the Periyar River.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Cheruthoni canonical | 6 |
| Cheruthoni Dam region | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10141621 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cheruthoni Context triple: [Idukki district, hasMajorTown, Cheruthoni]
-
A.
Muvattupuzha
Muvattupuzha is a town in the Indian state of Kerala known as a commercial and transportation hub at the confluence of three rivers.
-
B.
Thottiyam
Thottiyam is a town and administrative region in the Indian state of Tamil Nadu, known for its agricultural surroundings and local temples.
-
C.
Vythiri
Vythiri is a scenic hill town and popular tourist destination in Kerala, India, known for its lush forests, plantations, and cool climate in the Wayanad district.
-
D.
Cheriyam
Cheriyam is a small island that forms part of the Kalpeni atoll in the Lakshadweep archipelago of India.
-
E.
Eravur
Eravur is a town in Sri Lanka’s Eastern Province, known for its coastal setting, diverse communities, and proximity to the regional hub of Batticaloa.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cheruthoni Target entity description: Cheruthoni is a town in Kerala, India, known for its proximity to the Idukki hydroelectric project and the Cheruthoni Dam on the Periyar River.
-
A.
Muvattupuzha
Muvattupuzha is a town in the Indian state of Kerala known as a commercial and transportation hub at the confluence of three rivers.
-
B.
Thottiyam
Thottiyam is a town and administrative region in the Indian state of Tamil Nadu, known for its agricultural surroundings and local temples.
-
C.
Vythiri
Vythiri is a scenic hill town and popular tourist destination in Kerala, India, known for its lush forests, plantations, and cool climate in the Wayanad district.
-
D.
Cheriyam
Cheriyam is a small island that forms part of the Kalpeni atoll in the Lakshadweep archipelago of India.
-
E.
Eravur
Eravur is a town in Sri Lanka’s Eastern Province, known for its coastal setting, diverse communities, and proximity to the regional hub of Batticaloa.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | town ⓘ |
| administrativeDivision |
Idukki taluk
ⓘ
linked to:
Idukki district
|
| associatedWithProject |
Idukki hydroelectric project
ⓘ
linked to:
Idukki Hydroelectric Project
|
| climate | tropical monsoon climate ⓘ |
| connectedBy | road network to Idukki and Kattappana ⓘ |
| country | India ⓘ |
| distanceToIdukkiDamArea | a few kilometers ⓘ |
| district | Idukki district ⓘ |
| economicActivity |
local trade
ⓘ
services related to hydroelectric project ⓘ |
| elevation | hill region of Western Ghats ⓘ |
| governingBodyLevel | local self-government in Kerala ⓘ |
| hasInfrastructure | road bridge across Periyar River ⓘ |
| hasNearbyAttraction | Idukki wildlife and hill tourism areas ⓘ |
| hasNearbyStructure |
Cheruthoni Dam
ⓘ
Idukki Arch Dam ⓘ Kulamavu Dam ⓘ |
| knownFor |
proximity to Cheruthoni Dam
ⓘ
proximity to Idukki Dam complex ⓘ proximity to Idukki hydroelectric project ⓘ |
| locatedEastOf | Kochi ⓘ |
| locatedIn |
Idukki district
ⓘ
India ⓘ Kerala ⓘ Western Ghats region ⓘ
linked to:
Western Ghats
|
| locatedInRegion | Central Kerala ⓘ |
| locatedOn | Periyar River ⓘ |
| locatedWestOf | Tamil Nadu border ⓘ |
| near |
Cheruthoni Dam
ⓘ
Idukki Dam ⓘ Idukki hydroelectric project ⓘ
linked to:
Idukki Hydroelectric Project
Kulamavu Dam ⓘ |
| nearestMajorCity | Kochi ⓘ |
| nearestTown |
Idukki
ⓘ
linked to:
Idukki district
Kattappana ⓘ |
| officialLanguage | Malayalam ⓘ |
| partOf | Idukki reservoir region ⓘ |
| pinCodeRegion | Idukki district postal region ⓘ |
| primaryLanguage | Malayalam ⓘ |
| regionType | hydroelectric project township ⓘ |
| river | Periyar River ⓘ |
| state | Kerala ⓘ |
| timeZone | Indian Standard Time ⓘ |
| transportMode | road transport ⓘ |
| utcOffset | +05:30 ⓘ |
| waterBodyNearby |
Idukki reservoir
ⓘ
linked to:
Idukki Dam
|
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Cheruthoni Description of subject: Cheruthoni is a town in Kerala, India, known for its proximity to the Idukki hydroelectric project and the Cheruthoni Dam on the Periyar River.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Cheruthoni